LOL I created a new Sim to see if she can get better communication going than the first one. Not sure what exactly the criteria are, but maybe instead of friendly interactions he likes mischief to bring him to his playful mood, before he becomes angry again! I added him to her family and now he is constantly disturbing her bees and rummaging in the trash and taking it out, to drop it and search in it... LOL
Is there a way to release him from the family again? I want to get his story before I add him and remove his special trait! I don't think I can do that with him IN the family, or can I? He can do all sorts of things on my Sim, but she has to attempt to communicate and right now he doesn't want to... However he can just chat away with her when I make him interact with her